Fortifier Yann

Fortifier Yann is the boss guarding The Quarry, a Lost Sector in the European Dead Zone on the Sunken Isles of Earth. The sector is listed with the Cabal as its hostile race.

Yann is also the target of a Spider Wanted bounty, bought from Spider's Wanted bounties on the Tangled Shore for 3 Ghost Fragments. Guides describe the Lost Sector's enemies as weak against a well-powered Guardian, and Yann dies quickly once reached; his entrance is in the middle of the area on a cliff side. The bounty reward is an Enhancement Core and some XP, claimed from the Quest tab after the kill. Sources are several years old, so bounty costs and rewards may have changed.